0 2
4
6
8
10
-1
0
2
3
0
-1
8.333
-1.900
0.971
-0.304
0.400
14.167
Let f be a twice-differentiable function. Selected values of f' and f" are shown in the table
above. Which of the following statements are true?
1. f has neither a relative minimum nor a relative maximum at 2 = 2
II. f has a relative maximum 2 = 2.
III. f has a relative maximum x = 8.

On the first of each month, shelly runs a 5k race. she keeps track of her times to track her progress. her time in minutes is recorded in the table: jan 40.55 july 35.38 feb 41.51 aug 37.48 mar 42.01 sept 40.87 apr 38.76 oct 48.32 may 36.32 nov 41.59 june 34.28 dec 42.71 determine the difference between the mean of the data, including the outlier and excluding the outlier. round to the hundredths place. 39.98 39.22 0.76 1.21

The means and mean absolute deviations of the individual times of members on two 4x400-meter relay track teams are shown in the table below. means and mean absolute deviations of individual times of members of 4x400-meter relay track teams team a team b mean 59.32 s 59.1 s mean absolute deviation 1.5 s 245 what percent of team b's mean absolute deviation is the difference in the means? 9% 15% 25% 65%

Which of the following is the result of expanding the series